227391556

素因数分解:

$2^2\times 7^2\times {\mathrm{1160161}}^1$

素因数の和:1160179

約数の個数: 18

約数和(自身を含む): 462904638

約数和(自身を除く): 235513082

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1160161, 2320322, 4640644, 8121127, 16242254, 32484508, 56847889, 113695778, 227391556]

約数ペア:

[(1, 227391556), (2, 113695778), (4, 56847889), (7, 32484508), (14, 16242254), (28, 8121127), (49, 4640644), (98, 2320322), (196, 1160161)]